Index · Blog
Notes on the work.
Mostly research notes. Pipeline choices, why they matter, what broke first time.
2026-05-15
EEG preprocessing, stage by stage
Walking through the seven preprocessing stages that take a raw LEMON recording from disk to the input my Conv-VaDE actually sees.
eegpreprocessingmne
2026-05-15
Four ways to score the same model
Cluster-validity scores disagree on the same model. So do the spaces you evaluate them in. The four-quadrant framework keeps both axes honest.
eegmicrostatesclustering
2026-05-15
The four corners of every topomap are not brain signal
Every 40x40 topomap in the pipeline has a constant-zero ring of padded pixels outside the inscribed head-disc. Every loss and metric in the project masks them out. Here is why.
eegmicrostatestopomap